Praeceptor per totam noctem

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
136r
Sequence: 
4
Feast: 
Dom. 6 p. Pent.
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
004356
Mode: 
1
Differentia: 
D2
Differentia database: 
1--h-h-hg-gf-gh-gfed--4 72m